Operation; 1 Adjusting The Input Level On The Transmitter; 2 Monitoring The Transmitter Via Headphones; 3 Inserting The Earphones - Monacor International JTS SIEM-111/5 Manual De Instrucciones

5

Operation

5.1 Adjusting the input level
on the transmitter
Switch on the transmitter with the button POWER
(1) Feed an input signal to the transmitter and adjust
it with the input control VOLUME (6) in such a way
that the transmitter is controlled to an optimum level
Via the bar graph (n), the input level is indicated
sepa rately for the left channel "L" and the right
channel "R" When "PEAK" is indicated on the right
of the bar graph, the corresponding input channel
is overloaded In this case, turn back the control
VOLUME or reduce the level of the signal source In
addition, it is possible to attenuate the input signal
by 10 dB For this purpose, proceed as follows:
1) Keep the button SET (4) pressed for more than
approx 3 s In the upper line (k) of the display,
"FREQ " will flash
2) Press the button SET repeatedly until "ATT " in
the upper line starts flashing
3) The attenuation can be switched on (
with the button − (5) or off (
button + (3)
4) Confirm the selection with the button SET
In case of active input attenuation, "ATT −10 dB"
(m) will be indicated on the display
5.2 Monitoring the transmitter
via headphones
The signal of the transmitter can be monitored via
headphones connected to the jack (8) or (9) Adjust
the volume for the headphones with the control
MONITOR (7)
WARNING Never adjust a very high volume Per-
manent high volumes may damage
your hearing! Your ear will get accus-
tomed to high volumes which do not
seem to be that high after some time Therefore, do not
further increase a high volume after getting used to it

5.3 Inserting the earphones

For an optimum fit in different ears, the earphones
are supplied with three pairs of silicone sleeves in
different sizes Select the size best suited for your
own ears and place the sleeves on the earphones
Alternatively, individually adapted sleeves (otoplas-
tics) from a hear ing aid acoustician may be used
Insert the earphones for the left ear marked
"L" (28) and for the right ear marked "R" (29) into
your ears and lead the cable over your outer ear to
the back of your head This will ensure a tighter fit
than leading the cable directly downwards
5.4 Adjusting the volume and
the balance
Switch on the receiver: Turn the volume control (18)
from the left stop The current adjustments will be
indicated on the display (23) If the display remains
blank or if the symbol
tion (c), the batteries are discharged and must be
replaced (
with the volume control (18)
WARNING Never adjust a very high volume Per-
seem to be that high after some time Therefore,
do not further increase a high volume after getting
used to it
If there is no sound, check
– if the transmitter is switched on (
– if an audio signal reaches the transmitter (
ter 5 2)
)
– if the reception indication (a) indicates reception
) with the
of a wireless signal (one or more vertical lines next
to the antenna symbol)
– if the distance to the transmitter is too long or if
there are any obstacles in the transmission path
which may prevent a reception of the wireless
signal
– if the transmitter and the receiver are adjusted to
the same frequency
To protect your ears from sudden signal peaks, it
is recommended to switch on the limiter (
ter 5 5 3)
The balance control (19) has two different func-
tions: When the receiver operates in the stereo mode
[the display will indicate "STEREO" (d)], the volume
ratio between the left and right earphones is adjusted
with the balance control When the receiver is set to
mono, [the display will indicate "MONO" (d)] and
two independent mono signals are sent as stereo,
it will be possible to adjust the mixing ratio of these
signals with the balance control The mixed signal
will be fed identically to both earphones
5.5 Further optional features
of the receiver
Via the menu, further adjustments can be made on
the receiver Proceed as follows:
1) Press the button SET (26) The menu will be in-
dicated with the first menu item "Frequency"
select ed
2) Use the button + (21) or − (22) to select the
is indicated at the posi-
chapter 4 3) Adjust the desired volume
☞
manent high volumes may damage
your hearing! Your ear will get accus-
tomed to high volumes which do not
☞ chapter 5 1)
chap-
☞
☞ chap-
17